Yes, that can be confusing.
Lexip has been in R&D for ten years because it’s a pretty hard product to put up together compared to other mice - hard calibration miniaturized joysticks, soft touch surface treatments and complex assembling required a lot of work. In 2013 the 3dm pro was released for professional design software only. But we were still not happy with it, while having no more funds to make it better. We retired it from market. Since then the company got new investors, a new automated factory, funds to get Lexip’s R&D finished… and a new boss (Lionel Chataignier) who is a gamer.
Lexip is now gaming-oriented and way stronger than the original 3dm pro.